When creating a private game, players have the option to change game settings which can change the way the game is played. The following section will give a brief description of how to access these settings.
After you choose Private Game, click on the Advanced Game Settings option as shown below.
Players can choose to either increase or decrease the multiplier for settings such as player health, power, and blood drain. Changing these settings can prolong or speed up gameplay.
World settings such as Garlic, Silver, and Sun can be decreased to lessen the penalty incurred, or increased for a greater impact on the player.
Check out the full list of server settings and a description of what they do.